DNS Lookup
All DNS record types for any domain in one place.
Enter a domain name (e.g. google.com, github.io). Protocol and www are stripped automatically.
DNS Record Types
A / Maps domain to IPv4 address
AAAA / Maps domain to IPv6 address
MX / Mail server with priority routing
NS / Authoritative name servers for the zone
TXT / SPF, DKIM, domain verification
CNAME / Alias pointing to another domain
SOA / Zone authority: primary NS, serial number, refresh timings
FAQ
How long does DNS propagation take?
Usually a few minutes to 48 hours depending on TTL. Most changes propagate within 1-4 hours.
What does MX priority mean?
Lower number = higher priority. Mail goes to the lowest-priority server first. If unavailable, the next in order is tried.